Quote Originally Posted by jam0552@msn.com View Post
Whatever you do, make sure you are in consultation with an A&P with Inspection Authorization, because it sounds like what you are faced with is a major repair, which must be signed off by an IA on a FAA Form 337. -Joel Marketello
A spar repair is always a major repair, and it needs more than an IA and a Form 337: it needs APPROVED DATA. If there's no structural repair manual, it probably needs a field approval from the FSDO.